Signs You Might Need a Root Canal and What to Expect

Root canal treatment is a dental procedure designed to address infection or inflammation in a tooth's pulp. If left untreated, the affected tooth may deteriorate, leading to increased pain and potential extraction. At Linwell Park Dental Centre, we aim to provide clear guidance to patients experiencing symptoms that may require a root canal in St. Catharines.

Common Signs You May Need a Root Canal

Several symptoms can indicate that the pulp of a tooth has become infected or damaged. A root canal may be necessary if any of the following signs are present:

• Persistent pain: Ongoing tooth pain that does not subside, especially when chewing or applying pressure, may indicate pulp involvement.

• Sensitivity to temperature: Lingering sensitivity to hot or cold food and beverages is a common indicator of nerve damage.

• Discolouration: A darkened or grey tooth can be a result of internal damage to the pulp tissue.

• Swelling and tenderness: Swelling in the gums near the affected tooth, along with tenderness to touch, may suggest underlying infection.

• Pimple on the gum: A recurring bump or abscess near the tooth may be draining pus, indicating infection at the root level.

These symptoms do not always guarantee the need for a root canal, but they require evaluation by a dental professional. Early intervention can help preserve the tooth and prevent further complications.

Diagnostic Process Before Treatment

Before proceeding with a root canal procedure in St. Catharines, the dentist will conduct a thorough examination. This typically includes:

• Reviewing the patient’s dental history and reported symptoms.

• Performing sensitivity and percussion tests on the affected tooth.

• Taking digital X-rays to assess the condition of the pulp and surrounding bone.

This diagnostic process ensures the treatment plan is based on clinical evidence and targeted to the specific tooth involved.

What to Expect During the Root Canal Procedure

A root canal is a general dentistry procedure typically completed in one or two appointments. For patients receiving a root canal in St. Catharines, it is used to treat internal tooth damage while preserving the natural structure. The process usually includes:

• Anesthesia: A local anesthetic is administered to numb the area and prevent discomfort.

• Access opening: The dentist creates an opening in the crown of the tooth to reach the pulp chamber.

• Cleaning and shaping: The infected or dead pulp tissue is removed. The canals are then cleaned, shaped, and disinfected.

• Filling the canals: The empty root canals are filled with a biocompatible material (usually gutta-percha).

• Sealing and restoration: A temporary or permanent filling is placed, and a crown may be recommended for long-term protection.

The procedure aims to eliminate infection and preserve the natural tooth structure.

When to Speak with Your Dentist about Root Canal Treatment

Linwell Park Dental Centre endeavours to provide patients with clear, evidence-based care. If you are experiencing symptoms consistent with infection or inflammation, a clinical assessment can help determine whether a root canal in St. Catharines is required. Contact us to arrange a consultation and receive timely, appropriate guidance.